/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 2 Find an equation for the line co... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 9: Q. 2 (page 632)

Find an equation for the line containing the origin that makes an angle of 30慰 with the positive x-axis.

Short Answer

Expert verified

y=13x

Step by step solution

01

The given information is

makes an angle of 30掳 with the positivex-axis.

02

Step 2. Using the standard equation of line i.e. y=mx+c

Since it contains origin, hence

y=mx+c0=m(0)+cc=0

equation of line is

y=mx

03

Step 3. It makes an angle 30ο hence,

m=tan30慰m=13

equation of line is,

y=mxy=13x

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Match the graph with the polar equation.

r=2sin胃

In Problems 47鈥�52, find the unit vector in the same direction asv:v=2i-j

In Problems 13鈥�28, transform each polar equation to an equation in rectangular coordinates. Then identify and graph the equation. Verify your graph using a graphing utility.

rsin胃=4

Write the expression in the standard form a+ib.

12cos72掳+isin72掳5

If P=(a,b)is a point on the terminal side of the angle 胃at a distance rfrom the origin, then tan胃=_______
See all solutions

Recommended explanations on Math Textbooks

Decision Maths

Read Explanation

Applied Mathematics

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Geometry

Read Explanation

Statistics

Read Explanation

Probability and Statistics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.